Lurrus of the Dream-Den + Kaya's Ghostform + Pitiless Plunderer + Bloodflow Connoisseur

Lurrus of the Dream-Den
Kaya's Ghostform
Pitiless Plunderer
Bloodflow Connoisseur

Requires
Lurrus of the Dream-Den must be on the battlefield. Kaya's Ghostform must be on the battlefield (attached to Lurrus of the Dream-Den). Pitiless Plunderer must be on the battlefield. Bloodflow Connoisseur must be on the battlefield.
Steps
  1. Activate Bloodflow Connoisseur by sacrificing Lurrus of the Dream-Den.
  2. When Lurrus of the Dream-Den dies, Kaya's Ghostform and Pitiless Plunderer trigger.
  3. Resolve the Kaya's Ghostform trigger, returning Lurrus of the Dream-Den from your graveyard to the battlefield.
  4. Resolve the Pitiless Plunderer trigger, creating a Treasure token.
  5. Resolve the Bloodflow Connoisseur ability, putting a +1/+1 counter on it.
  6. Activate the Treasure by tapping and sacrificing it, adding .
  7. Cast Kaya's Ghostform from your graveyard by paying , attaching it to Lurrus of the Dream-Den.
  8. Repeat.
Results
Infinite +1/+1 counters on Bloodflow Connoisseur. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

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33% of 3 decks +3% synergy
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25% of 4 decks +24% synergy
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